ANALISIS KEMAMPUAN SMASH BOLAVOLI DARI PERSFEKTIF DAYA LEDAK OTOT TUNGKAI

ANALYSIS OF SMASH BALL VOLLEY ABILITY: PERSPECTIVE OF EXPLOSIVE POWER ON LEG muscle

Authors

  • Benny Ashar UIN Sultan Syarif Kasim Riau

Keywords:

volleyball smash, explosive power , explosive power of the leg muscles

Abstract

The purpose of the study. To determine the contribution of leg muscle explosive power to the volleyball player's smash ability.

Materials and methods. The type of research that researchers use in this case is correlation research. For the homogeneity of the data obtained in this study, the research sample was taken from male players, using a total sampling of 15 people. And the research instrument used the leg muscle burst test (vertical jump test) and the smash ability test.

Results. Based on the calculation results, the calculated r value is 0.49 and this value is the value of the product moment correlation index. As a comparison, the calculated r value is compared with the r table value at dk = n - 2 = 15 - 2 = 13 so that r table = 0.51 is obtained. The calculated r value at n = 15 is 0.49, thus the calculated r value <r table. This means that the explosive power of the leg muscles contributes to the volleyball smash ability of 24.16%. While the rest is influenced by other supporting factors.

Conclusions. There is a contribution of leg muscle explosive power to the player's volleyball smash ability by 24.16%.

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Published

2020-05-27

Issue

Section

Articles